body{height:100%;width:100%;padding:0;margin:0;background:url(../images/bj.jpg);color:#ffffff;}
pre{white-space:pre-wrap;white-space:-moz-pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap:break-word;font-size:.75rem;}
.arr_r:after{position:absolute;top:50%;right:0%;display:inline-block;content:"";width:.875rem;height:.875rem;border:2px solid #00d0ff;border-top:none;border-right:none;-webkit-transform:translate(0%,-50%) rotate(225deg);}
.arr_rb:after{-webkit-transform:translate(0%,-50%) rotate(315deg);}
.gzzd ul{font-size:.875rem;margin-top:.2rem;padding-right:25px;}
.gzzd li{border-bottom:1px solid #4c5355;position:relative;list-style:none;}
.gzzd li h3{padding:.3rem 0 .2rem 0;width:100%;margin:0 auto;position:relative;font-weight:400}
.gzzd li h3 span{margin-left:1rem}
.gzzd li div{display:none;width:85%;margin:0 auto;font-size:.75rem;line-height:1.2rem;margin-bottom:.5rem}